Mizukuchi, Tatsuhiko
Current rating: 1503
Record: 3-3
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2121 | Nishi, Hyuma (1561) | Won 2-0 | +191519 |
| 2sealed | 2124 | Hasegawa, Kazunari (1563) | Lost 1-2 | -171502 |
| 3sealed | 2324 | Ibrahim, Khairil (1428) | Won 2-1 | +171519 |
| 4sealed | 2279 | Isogai, Syunsuke (1517) | Won 2-1 | +181537 |
| 5sealed | 2069 | Hattori, Taiki (1737) | Lost 1-2 | -151522 |
| 6sealed | 2149 | Yamaguchi, Kyohei (1433) | Lost 0-2 | -191503 |
| average opponent: 1540record: 3-3 | new rating: 1503 | |||